CN2874662Y - Automatic separating shit and urine monitor based on static sensing circuit provided signal - Google Patents
Automatic separating shit and urine monitor based on static sensing circuit provided signal Download PDFInfo
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- CN2874662Y CN2874662Y CN 200620100842 CN200620100842U CN2874662Y CN 2874662 Y CN2874662 Y CN 2874662Y CN 200620100842 CN200620100842 CN 200620100842 CN 200620100842 U CN200620100842 U CN 200620100842U CN 2874662 Y CN2874662 Y CN 2874662Y
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- urine
- scm
- infrared
- shit
- sensing
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Abstract
The utility model relates to a monitoring device based on signals of static sensing circuit to automatically distinguish stool and urine, which comprises a human infrared sensing R-T device and a SCM interface and belongs to the application of SCM in the sanitary ware control field. Wherein, the utility model is characterized in that the input terminal of I virgule O of the SCM is connected with the output terminal of the infrared sensing R-T circuit. The SCM comprises monitoring software. Here, stool and urine are distinguished according to the static sensing signal duration provided by the human sensing. And then, the SCM I virgule O drives the motorized value to create conditions for automatic flushing according to standard 6L for stool and 3.5L for urine. The utility model is comprised of hardware and monitoring software and can be applied to the control circuit of the water-saving lavatory pan as the device to monitor static human signal and basis to provide monitoring judgment.
Description
Technical field the invention relates to a kind of monitoring device of distinguishing stool and urine, and the automatic separating shit and urine monitoring device of signal particularly is provided based on the static sensor circuit, belongs to single-chip microcomputer and controls Application for Field at sanitary equipment.
Background technology the invention applying date, common toilet seat does not have the automatic separating shit and urine single-chip microcomputer monitoring device of energy, thereby do not have the function of energy control executing mechanism by 6 liters of amount of flush water of stool, 3.5 liters of auto-flushings of urine amount of flush water, so cause water resource waste.
The purpose of summary of the invention the invention provides a kind of automatic separating shit and urine monitoring device that signal is provided based on the static sensor circuit.
The invention solves the technical scheme that its technical matters takes: comprise human-body infrared sensing transmitting and receiving device and interface microcontroller, the I/O input end of single-chip microcomputer is connected with infrared sensing transceiver circuit output terminal, single-chip microcomputer comprises monitoring software, the time length of the static sensor signal that provides according to human body sensing is distinguished stool or urine.Infrared and receiving trap are connected to form successively by infrared transmitting tube, infrared receiving tube, pulse method voltage generator, transport and placing device, demoder.
The beneficial effect of the invention is: the time length of the static sensor signal that provides according to human body sensing, distinguish stool or urine, and for driving electrically-controlled valve by single-chip processor i/o by 6 liters of stool amount of flush water, 3.5 liters of auto-flushings of urine amount of flush water create conditions.Be applicable in the saving toilet control circuit as the device of monitoring human stationary singnal and the foundation that provides monitoring to judge
Description of drawings is further described the invention below in conjunction with accompanying drawing.
Accompanying drawing 1 is the electrical schematic diagram of the invention.
Embodiment is consulted Fig. 1.The invention comprises human-body infrared sensing transmitting and receiving device and interface microcontroller, the I/O input end of single-chip microcomputer is connected with infrared sensing transceiver circuit output terminal, single-chip microcomputer comprises monitoring software, the time length of the static sensor signal that provides according to human body sensing is distinguished stool or urine.Infrared and receiving trap are connected to form successively by infrared transmitting tube, infrared receiving tube, pulse method voltage generator, transport and placing device, demoder.
IC
1The pulse square wave voltage of output is added in infrarede emitting diode VD
2, VD
3Two ends, drive its towards periphery spatial emission go out modulated infrared light.When using toilet, infrared reflection is gone back a part by infrared receiving tube VD
4Reception also is converted to the respective quadrature time variant voltage signal, through C
4, R
5Be coupled to amplifier IC
2After amplifying, again through C
5Be input to demoder IC
3Input end, decoding back and through phase inverter VT
2The output high level is connected with single-chip microcomputer input end I/O (1).Among the embodiment, IC
1Select FX555 for use, IC
2Select LM741 for use, IC
3Select LM567 for use, VD
2, VD
3Be PH303, VD
4Be PH302.VT
2Be switching tube 9013.Single-chip microcomputer adopts PIC16C54.
Claims (2)
1, a kind of automatic separating shit and urine monitoring device that signal is provided based on the static sensor circuit, comprise human-body infrared sensing transmitting and receiving device and interface microcontroller, the I/O input end that it is characterized in that single-chip microcomputer is connected with infrared sensing transceiver circuit output terminal, and single-chip microcomputer comprises monitoring software.
2, according to claim 1ly provide the automatic separating shit and urine monitoring device of signal, it is characterized in that infrared and receiving trap are connected to form successively by infrared transmitting tube, infrared receiving tube, pulse method voltage generator, transport and placing device, demoder based on the static sensor circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100842 CN2874662Y (en) | 2006-02-06 | 2006-02-06 | Automatic separating shit and urine monitor based on static sensing circuit provided signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100842 CN2874662Y (en) | 2006-02-06 | 2006-02-06 | Automatic separating shit and urine monitor based on static sensing circuit provided signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2874662Y true CN2874662Y (en) | 2007-02-28 |
Family
ID=37781258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100842 Expired - Fee Related CN2874662Y (en) | 2006-02-06 | 2006-02-06 | Automatic separating shit and urine monitor based on static sensing circuit provided signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2874662Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814848A (en) * | 2015-04-17 | 2015-08-05 | 深圳市海依诺科技有限公司 | Defecation nursing apparatus |
| CN107055657A (en) * | 2017-06-05 | 2017-08-18 | 中国计量大学 | Excreta harmless treatment device |
-
2006
- 2006-02-06 CN CN 200620100842 patent/CN2874662Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104814848A (en) * | 2015-04-17 | 2015-08-05 | 深圳市海依诺科技有限公司 | Defecation nursing apparatus |
| CN104814848B (en) * | 2015-04-17 | 2018-04-10 | 深圳乐康颐智能护理设备有限公司 | A kind of defecation nursing device |
| CN107055657A (en) * | 2017-06-05 | 2017-08-18 | 中国计量大学 | Excreta harmless treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |